122426045211000 has 128 divisors (see below), whose sum is σ = 381989757764160. Its totient is φ = 32645193536000.

The previous prime is 122426045210977. The next prime is 122426045211011. The reversal of 122426045211000 is 112540624221.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 55305490 + ... + 57476510.

Almost surely, 2^{122426045211000} is an apocalyptic number.

122426045211000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122426045211000 is an abundant number, since it is smaller than the sum of its proper divisors (259563712553160).

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

122426045211000 is a wasteful number, since it uses less digits than its factorization.

122426045211000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2189842 (or 2189828 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 122426045211000 its reverse (112540624221), we get a palindrome (122538585835221).

The spelling of 122426045211000 in words is "one hundred twenty-two trillion, four hundred twenty-six billion, forty-five million, two hundred eleven thousand".