122011203000 has 128 divisors (see below), whose sum is σ = 389960101440. Its totient is φ = 31742720000.

The previous prime is 122011202933. The next prime is 122011203011. The reversal of 122011203000 is 302110221.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 372981 + ... + 618980.

Almost surely, 2^122011203000 is an apocalyptic number.

122011203000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122011203000 is an abundant number, since it is smaller than the sum of its proper divisors (267948898440).

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

122011203000 is a wasteful number, since it uses less digits than its factorization.

122011203000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992026 (or 992012 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 122011203000 its reverse (302110221), we get a palindrome (122313313221).

The spelling of 122011203000 in words is "one hundred twenty-two billion, eleven million, two hundred three thousand".