2251022041510 has 64 divisors (see below), whose sum is σ = 4659705895680. Its totient is φ = 774325768320.

The previous prime is 2251022041487. The next prime is 2251022041517. The reversal of 2251022041510 is 151402201522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2251022041517) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 619477 + ... + 2210383.

It is an arithmetic number, because the mean of its divisors is an integer number (72807904620).

Almost surely, 2^{2251022041510} is an apocalyptic number.

2251022041510 is an abundant number, since it is smaller than the sum of its proper divisors (2408683854170).

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

2251022041510 is a wasteful number, since it uses less digits than its factorization.

2251022041510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591621.

The product of its (nonzero) digits is 1600, while the sum is 25.

The spelling of 2251022041510 in words is "two trillion, two hundred fifty-one billion, twenty-two million, forty-one thousand, five hundred ten".