122220627000 has 64 divisors (see below), whose sum is σ = 381328365600. Its totient is φ = 32592166400.

The previous prime is 122220626989. The next prime is 122220627037. The reversal of 122220627000 is 726022221.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20367105 + ... + 20373104.

Almost surely, 2^122220627000 is an apocalyptic number.

122220627000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122220627000 is an abundant number, since it is smaller than the sum of its proper divisors (259107738600).

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

122220627000 is a wasteful number, since it uses less digits than its factorization.

122220627000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40740233 (or 40740219 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

Adding to 122220627000 its reverse (726022221), we get a palindrome (122946649221).

The spelling of 122220627000 in words is "one hundred twenty-two billion, two hundred twenty million, six hundred twenty-seven thousand".