122351000653252 has 48 divisors (see below), whose sum is σ = 245402099268480. Its totient is φ = 52286130496512.

The previous prime is 122351000653207. The next prime is 122351000653309. The reversal of 122351000653252 is 252356000153221.

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, 397944199 + ... + 398251537.

It is an arithmetic number, because the mean of its divisors is an integer number (5112543734760).

Almost surely, 2^{122351000653252} is an apocalyptic number.

It is an amenable number.

122351000653252 is an abundant number, since it is smaller than the sum of its proper divisors (123051098615228).

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

122351000653252 is a wasteful number, since it uses less digits than its factorization.

122351000653252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347980 (or 347978 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 122351000653252 in words is "one hundred twenty-two trillion, three hundred fifty-one billion, six hundred fifty-three thousand, two hundred fifty-two".