2251233420510 has 32 divisors (see below), whose sum is σ = 5491533331872. Its totient is φ = 590487454080.

The previous prime is 2251233420493. The next prime is 2251233420523. The reversal of 2251233420510 is 150243321522.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 615089269 + ... + 615092928.

It is an arithmetic number, because the mean of its divisors is an integer number (171610416621).

Almost surely, 2^{2251233420510} is an apocalyptic number.

2251233420510 is an abundant number, since it is smaller than the sum of its proper divisors (3240299911362).

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

2251233420510 is a wasteful number, since it uses less digits than its factorization.

2251233420510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230182268.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 2251233420510 in words is "two trillion, two hundred fifty-one billion, two hundred thirty-three million, four hundred twenty thousand, five hundred ten".