2214651343625 has 64 divisors (see below), whose sum is σ = 3182800158720. Its totient is φ = 1507078296000.

The previous prime is 2214651343607. The next prime is 2214651343643. The reversal of 2214651343625 is 5263431564122.

It is an interprime number because it is at equal distance from previous prime (2214651343607) and next prime (2214651343643).

It is not a de Polignac number, because 2214651343625 - 2¹² = 2214651339529 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78768320 + ... + 78796430.

It is an arithmetic number, because the mean of its divisors is an integer number (49731252480).

Almost surely, 2^{2214651343625} is an apocalyptic number.

2214651343625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2214651343625 is a deficient number, since it is larger than the sum of its proper divisors (968148815095).

2214651343625 is a wasteful number, since it uses less digits than its factorization.

2214651343625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28815 (or 28805 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 44.

The spelling of 2214651343625 in words is "two trillion, two hundred fourteen billion, six hundred fifty-one million, three hundred forty-three thousand, six hundred twenty-five".