122011013310 has 32 divisors (see below), whose sum is σ = 310051517472. Its totient is φ = 30622371840.

The previous prime is 122011013303. The next prime is 122011013317. The reversal of 122011013310 is 13310110221.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (122011013303) and next prime (122011013317).

It is a super-3 number, since 3×122011013310³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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

It is a self number, because there is not a number n which added to its sum of digits gives 122011013310.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122011013317) 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, 119618131 + ... + 119619150.

It is an arithmetic number, because the mean of its divisors is an integer number (9689109921).

Almost surely, 2^122011013310 is an apocalyptic number.

122011013310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122011013310 is an abundant number, since it is smaller than the sum of its proper divisors (188040504162).

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

122011013310 is a wasteful number, since it uses less digits than its factorization.

122011013310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239237308.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 122011013310 its reverse (13310110221), we get a palindrome (135321123531).

The spelling of 122011013310 in words is "one hundred twenty-two billion, eleven million, thirteen thousand, three hundred ten".