1122021113010 has 256 divisors, whose sum is σ = 3330909388800. Its totient is φ = 236154009600.

The previous prime is 1122021112909. The next prime is 1122021113041. The reversal of 1122021113010 is 103111202211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 44320236 + ... + 44345544.

It is an arithmetic number, because the mean of its divisors is an integer number (13011364800).

Almost surely, 2^{1122021113010} is an apocalyptic number.

1122021113010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1122021113010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1665454694400).

1122021113010 is an abundant number, since it is smaller than the sum of its proper divisors (2208888275790).

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

1122021113010 is a wasteful number, since it uses less digits than its factorization.

1122021113010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25657.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1122021113010 its reverse (103111202211), we get a palindrome (1225132315221).

The spelling of 1122021113010 in words is "one trillion, one hundred twenty-two billion, twenty-one million, one hundred thirteen thousand, ten".