2252215151040 has 112 divisors (see below), whose sum is σ = 7152222025728. Its totient is φ = 600469853184.

The previous prime is 2252215151029. The next prime is 2252215151041. The reversal of 2252215151040 is 401515122522.

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

It is a junction number, because it is equal to n+sod(n) for n = 2252215150989 and 2252215151007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252215151041) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4588549 + ... + 5055611.

Almost surely, 2^{2252215151040} is an apocalyptic number.

2252215151040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2252215151040 is an abundant number, since it is smaller than the sum of its proper divisors (4900006874688).

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

2252215151040 is a wasteful number, since it uses less digits than its factorization.

2252215151040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472106 (or 472096 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

The spelling of 2252215151040 in words is "two trillion, two hundred fifty-two billion, two hundred fifteen million, one hundred fifty-one thousand, forty".