222525419076 has 135 divisors (see below), whose sum is σ = 591450887181. Its totient is φ = 72955256256.

The previous prime is 222525419063. The next prime is 222525419119. The reversal of 222525419076 is 670914525222.

The square root of 222525419076 is 471726.

It is a perfect power (a square), and thus also a powerful number.

222525419076 is a `hidden beast` number, since 2 + 225 + 2 + 5 + 419 + 0 + 7 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 126316268100 + 96209150976 = 355410^2 + 310176^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 619847785 + ... + 619848143.

Almost surely, 2^222525419076 is an apocalyptic number.

222525419076 is the 471726-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222525419076

222525419076 is an abundant number, since it is smaller than the sum of its proper divisors (368925468105).

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

222525419076 is an frugal number, since it uses more digits than its factorization.

222525419076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

It can be divided in two parts, 222525 and 419076, that added together give a square (641601 = 801²).

The spelling of 222525419076 in words is "two hundred twenty-two billion, five hundred twenty-five million, four hundred nineteen thousand, seventy-six".