225122373070 has 32 divisors (see below), whose sum is σ = 467207206848. Its totient is φ = 76501759488.

The previous prime is 225122373059. The next prime is 225122373083. The reversal of 225122373070 is 70373221522.

It is a super-2 number, since 2×225122373070² (a number of 24 digits) contains 22 as substring.

It is a congruent 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, 14222329 + ... + 14238148.

It is an arithmetic number, because the mean of its divisors is an integer number (14600225214).

Almost surely, 2^225122373070 is an apocalyptic number.

225122373070 is an abundant number, since it is smaller than the sum of its proper divisors (242084833778).

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

225122373070 is a wasteful number, since it uses less digits than its factorization.

225122373070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28460604.

The product of its (nonzero) digits is 35280, while the sum is 34.

Adding to 225122373070 its reverse (70373221522), we get a palindrome (295495594592).

The spelling of 225122373070 in words is "two hundred twenty-five billion, one hundred twenty-two million, three hundred seventy-three thousand, seventy".