121001022231310 has 16 divisors (see below), whose sum is σ = 234555827710176. Its totient is φ = 44677300516128.

The previous prime is 121001022231277. The next prime is 121001022231319. The reversal of 121001022231310 is 13132220100121.

It is a super-2 number, since 2×121001022231310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121001022231319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465388546914 + ... + 465388547173.

It is an arithmetic number, because the mean of its divisors is an integer number (14659739231886).

Almost surely, 2^{121001022231310} is an apocalyptic number.

121001022231310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121001022231310 is a deficient number, since it is larger than the sum of its proper divisors (113554805478866).

121001022231310 is a wasteful number, since it uses less digits than its factorization.

121001022231310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930777094107.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 121001022231310 its reverse (13132220100121), we get a palindrome (134133242331431).

The spelling of 121001022231310 in words is "one hundred twenty-one trillion, one billion, twenty-two million, two hundred thirty-one thousand, three hundred ten".