84670222969625 has 32 divisors (see below), whose sum is σ = 107994083582112. Its totient is φ = 66257650080000.

The previous prime is 84670222969613. The next prime is 84670222969687. The reversal of 84670222969625 is 52696922207648.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 82897455878416 + 1772767091209 = 9104804^2 + 1331453^2 .

It is not a de Polignac number, because 84670222969625 - 2⁶ = 84670222969561 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29294714 + ... + 32054963.

It is an arithmetic number, because the mean of its divisors is an integer number (3374815111941).

Almost surely, 2^{84670222969625} is an apocalyptic number.

It is an amenable number.

84670222969625 is a deficient number, since it is larger than the sum of its proper divisors (23323860612487).

84670222969625 is a wasteful number, since it uses less digits than its factorization.

84670222969625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61349934 (or 61349924 counting only the distinct ones).

The product of its (nonzero) digits is 313528320, while the sum is 68.

The spelling of 84670222969625 in words is "eighty-four trillion, six hundred seventy billion, two hundred twenty-two million, nine hundred sixty-nine thousand, six hundred twenty-five".