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10222211411412 = 223711131097807339
BaseRepresentation
bin1001010011000000101101…
…0001111010110111010100
31100012020022111012112201220
42110300023101322313110
52314440042110131122
633424004042450340
72103346633232640
oct224601321726724
940166274175656
1010222211411412
113291240938380
121191171b039b0
13591c4804aa90
14274a870a3c20
1512ad8335625c
hex94c0b47add4

10222211411412 has 192 divisors, whose sum is σ = 32318640076800. Its totient is φ = 2428394411520.

The previous prime is 10222211411389. The next prime is 10222211411437. The reversal of 10222211411412 is 21411411222201.

It is a super-2 number, since 2×102222114114122 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2594362 + ... + 5212977.

It is an arithmetic number, because the mean of its divisors is an integer number (168326250400).

Almost surely, 210222211411412 is an apocalyptic number.

10222211411412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10222211411412 is an abundant number, since it is smaller than the sum of its proper divisors (22096428665388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10222211411412 is a wasteful number, since it uses less digits than its factorization.

10222211411412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7807486 (or 7807484 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

Adding to 10222211411412 its reverse (21411411222201), we get a palindrome (31633622633613).

The spelling of 10222211411412 in words is "ten trillion, two hundred twenty-two billion, two hundred eleven million, four hundred eleven thousand, four hundred twelve".