121122310132310 has 16 divisors (see below), whose sum is σ = 222133746130416. Its totient is φ = 47534793410208.

The previous prime is 121122310132183. The next prime is 121122310132337. The reversal of 121122310132310 is 13231013221121.

It is a happy number.

It is a super-2 number, since 2×121122310132310² (a number of 29 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 7 ways as a sum of consecutive naturals, for example, 114266329784 + ... + 114266330843.

It is an arithmetic number, because the mean of its divisors is an integer number (13883359133151).

Almost surely, 2^{121122310132310} is an apocalyptic number.

121122310132310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121122310132310 is a deficient number, since it is larger than the sum of its proper divisors (101011435998106).

121122310132310 is a wasteful number, since it uses less digits than its factorization.

121122310132310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228532660687.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 121122310132310 its reverse (13231013221121), we get a palindrome (134353323353431).

The spelling of 121122310132310 in words is "one hundred twenty-one trillion, one hundred twenty-two billion, three hundred ten million, one hundred thirty-two thousand, three hundred ten".