101010225512 has 16 divisors (see below), whose sum is σ = 216450483360. Its totient is φ = 43290096624.

The previous prime is 101010225499. The next prime is 101010225523. The reversal of 101010225512 is 215522010101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 901876958 + ... + 901877069.

It is an arithmetic number, because the mean of its divisors is an integer number (13528155210).

Almost surely, 2^101010225512 is an apocalyptic number.

It is an amenable number.

101010225512 is an abundant number, since it is smaller than the sum of its proper divisors (115440257848).

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

101010225512 is a wasteful number, since it uses less digits than its factorization.

101010225512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803754040 (or 1803754036 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 20.

Adding to 101010225512 its reverse (215522010101), we get a palindrome (316532235613).

The spelling of 101010225512 in words is "one hundred one billion, ten million, two hundred twenty-five thousand, five hundred twelve".