1011422322210 has 32 divisors (see below), whose sum is σ = 2427448383360. Its totient is φ = 269708751488.

The previous prime is 1011422322193. The next prime is 1011422322217. The reversal of 1011422322210 is 122232241101.

It is a happy number.

It is a super-2 number, since 2×1011422322210² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1011422322217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2335606 + ... + 2734574.

It is an arithmetic number, because the mean of its divisors is an integer number (75857761980).

Almost surely, 2^{1011422322210} is an apocalyptic number.

1011422322210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011422322210 is an abundant number, since it is smaller than the sum of its proper divisors (1416026061150).

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

1011422322210 is a wasteful number, since it uses less digits than its factorization.

1011422322210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483482.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1011422322210 its reverse (122232241101), we get a palindrome (1133654563311).

The spelling of 1011422322210 in words is "one trillion, eleven billion, four hundred twenty-two million, three hundred twenty-two thousand, two hundred ten".