1252435103122 has 32 divisors (see below), whose sum is σ = 2182885822080. Its totient is φ = 527799646080.

The previous prime is 1252435103107. The next prime is 1252435103141. The reversal of 1252435103122 is 2213015342521.

It is a happy 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, 2639254 + ... + 3077422.

It is an arithmetic number, because the mean of its divisors is an integer number (68215181940).

Almost surely, 2^{1252435103122} is an apocalyptic number.

1252435103122 is a deficient number, since it is larger than the sum of its proper divisors (930450718958).

1252435103122 is a wasteful number, since it uses less digits than its factorization.

1252435103122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441586.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 1252435103122 in words is "one trillion, two hundred fifty-two billion, four hundred thirty-five million, one hundred three thousand, one hundred twenty-two".