122120133021110 has 32 divisors (see below), whose sum is σ = 252026336120832. Its totient is φ = 41735130432480.

The previous prime is 122120133021017. The next prime is 122120133021157. The reversal of 122120133021110 is 11120331021221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2804758502 + ... + 2804802041.

It is an arithmetic number, because the mean of its divisors is an integer number (7875823003776).

Almost surely, 2^{122120133021110} is an apocalyptic number.

122120133021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122120133021110 is an abundant number, since it is smaller than the sum of its proper divisors (129906203099722).

122120133021110 is a wasteful number, since it uses less digits than its factorization.

122120133021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5609560868.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 122120133021110 its reverse (11120331021221), we get a palindrome (133240464042331).

The spelling of 122120133021110 in words is "one hundred twenty-two trillion, one hundred twenty billion, one hundred thirty-three million, twenty-one thousand, one hundred ten".