425202251120212 has 6 divisors (see below), whose sum is σ = 744103939460378. Its totient is φ = 212601125560104.

The previous prime is 425202251120203. The next prime is 425202251120261. The reversal of 425202251120212 is 212021152202524.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 412756271491216 + 12445979628996 = 20316404^2 + 3527886^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53150281390023 + ... + 53150281390030.

Almost surely, 2^{425202251120212} is an apocalyptic number.

It is an amenable number.

425202251120212 is a deficient number, since it is larger than the sum of its proper divisors (318901688340166).

425202251120212 is a wasteful number, since it uses less digits than its factorization.

425202251120212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106300562780057 (or 106300562780055 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

The spelling of 425202251120212 in words is "four hundred twenty-five trillion, two hundred two billion, two hundred fifty-one million, one hundred twenty thousand, two hundred twelve".