20120002214 has 16 divisors (see below), whose sum is σ = 34413398208. Its totient is φ = 8739910272.

The previous prime is 20120002211. The next prime is 20120002229. The reversal of 20120002214 is 41220002102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20120002211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22759742 + ... + 22760625.

It is an arithmetic number, because the mean of its divisors is an integer number (2150837388).

Almost surely, 2^20120002214 is an apocalyptic number.

20120002214 is a deficient number, since it is larger than the sum of its proper divisors (14293395994).

20120002214 is a wasteful number, since it uses less digits than its factorization.

20120002214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45520399.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20120002214 its reverse (41220002102), we get a palindrome (61340004316).

The spelling of 20120002214 in words is "twenty billion, one hundred twenty million, two thousand, two hundred fourteen".