122053021354 has 32 divisors (see below), whose sum is σ = 200750256000. Its totient is φ = 55193711040.

The previous prime is 122053021339. The next prime is 122053021361. The reversal of 122053021354 is 453120350221.

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, 7039504 + ... + 7056820.

It is an arithmetic number, because the mean of its divisors is an integer number (6273445500).

Almost surely, 2^122053021354 is an apocalyptic number.

122053021354 is a deficient number, since it is larger than the sum of its proper divisors (78697234646).

122053021354 is a wasteful number, since it uses less digits than its factorization.

122053021354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18958.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 122053021354 its reverse (453120350221), we get a palindrome (575173371575).

The spelling of 122053021354 in words is "one hundred twenty-two billion, fifty-three million, twenty-one thousand, three hundred fifty-four".