10225523521542 has 32 divisors (see below), whose sum is σ = 23916174619392. Its totient is φ = 2853634470624.

The previous prime is 10225523521541. The next prime is 10225523521573. The reversal of 10225523521542 is 24512532552201.

It is a super-2 number, since 2×10225523521542² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10225523521542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10225523521541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2830984773 + ... + 2830988384.

It is an arithmetic number, because the mean of its divisors is an integer number (747380456856).

Almost surely, 2^{10225523521542} is an apocalyptic number.

10225523521542 is an abundant number, since it is smaller than the sum of its proper divisors (13690651097850).

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

10225523521542 is a wasteful number, since it uses less digits than its factorization.

10225523521542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5661973212.

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 10225523521542 in words is "ten trillion, two hundred twenty-five billion, five hundred twenty-three million, five hundred twenty-one thousand, five hundred forty-two".