245214150022122 has 16 divisors (see below), whose sum is σ = 490621154302080. Its totient is φ = 81705907631072.

The previous prime is 245214150022097. The next prime is 245214150022151. The reversal of 245214150022122 is 221220051412542.

It is a happy 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, 8035577547 + ... + 8035608062.

It is an arithmetic number, because the mean of its divisors is an integer number (30663822143880).

Almost surely, 2^{245214150022122} is an apocalyptic number.

245214150022122 is an abundant number, since it is smaller than the sum of its proper divisors (245407004279958).

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

245214150022122 is a wasteful number, since it uses less digits than its factorization.

245214150022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16071188157.

The product of its (nonzero) digits is 25600, while the sum is 33.

The spelling of 245214150022122 in words is "two hundred forty-five trillion, two hundred fourteen billion, one hundred fifty million, twenty-two thousand, one hundred twenty-two".