122210589436 has 24 divisors (see below), whose sum is σ = 232600362624. Its totient is φ = 55846420800.

The previous prime is 122210589419. The next prime is 122210589443. The reversal of 122210589436 is 634985012221.

It is a junction number, because it is equal to n+sod(n) for n = 122210589392 and 122210589401.

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, 11629420 + ... + 11639923.

It is an arithmetic number, because the mean of its divisors is an integer number (9691681776).

Almost surely, 2^122210589436 is an apocalyptic number.

It is an amenable number.

122210589436 is a deficient number, since it is larger than the sum of its proper divisors (110389773188).

122210589436 is a wasteful number, since it uses less digits than its factorization.

122210589436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23269461 (or 23269459 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 122210589436 in words is "one hundred twenty-two billion, two hundred ten million, five hundred eighty-nine thousand, four hundred thirty-six".