2220148917258 has 16 divisors (see below), whose sum is σ = 4448820485376. Its totient is φ = 738629197280.

The previous prime is 2220148917257. The next prime is 2220148917269. The reversal of 2220148917258 is 8527198410222.

It is a super-2 number, since 2×2220148917258² (a number of 25 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 2220148917258.

It is not an unprimeable number, because it can be changed into a prime (2220148917251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355107066 + ... + 355113317.

It is an arithmetic number, because the mean of its divisors is an integer number (278051280336).

Almost surely, 2^{2220148917258} is an apocalyptic number.

2220148917258 is an abundant number, since it is smaller than the sum of its proper divisors (2228671568118).

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

2220148917258 is a wasteful number, since it uses less digits than its factorization.

2220148917258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710220909.

The product of its (nonzero) digits is 1290240, while the sum is 51.

The spelling of 2220148917258 in words is "two trillion, two hundred twenty billion, one hundred forty-eight million, nine hundred seventeen thousand, two hundred fifty-eight".