142522633226102 has 4 divisors (see below), whose sum is σ = 213783949839156. Its totient is φ = 71261316613050.

The previous prime is 142522633226101. The next prime is 142522633226147. The reversal of 142522633226102 is 201622336225241.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×142522633226102² (a number of 29 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 142522633226102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142522633226101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35630658306524 + ... + 35630658306527.

It is an arithmetic number, because the mean of its divisors is an integer number (53445987459789).

Almost surely, 2^{142522633226102} is an apocalyptic number.

142522633226102 is a deficient number, since it is larger than the sum of its proper divisors (71261316613054).

142522633226102 is an equidigital number, since it uses as much as digits as its factorization.

142522633226102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71261316613053.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 142522633226102 in words is "one hundred forty-two trillion, five hundred twenty-two billion, six hundred thirty-three million, two hundred twenty-six thousand, one hundred two".