1220022523014 has 16 divisors (see below), whose sum is σ = 2450986954752. Its totient is φ = 404850522888.

The previous prime is 1220022523001. The next prime is 1220022523033. The reversal of 1220022523014 is 4103252200221.

It is a super-2 number, since 2×1220022523014² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455911414 + ... + 455914089.

It is an arithmetic number, because the mean of its divisors is an integer number (153186684672).

Almost surely, 2^{1220022523014} is an apocalyptic number.

1220022523014 is an abundant number, since it is smaller than the sum of its proper divisors (1230964431738).

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

1220022523014 is a wasteful number, since it uses less digits than its factorization.

1220022523014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911825731.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 1220022523014 its reverse (4103252200221), we get a palindrome (5323274723235).

The spelling of 1220022523014 in words is "one trillion, two hundred twenty billion, twenty-two million, five hundred twenty-three thousand, fourteen".