122002211110000 has 200 divisors, whose sum is σ = 318127066377120. Its totient is φ = 45043287168000.

The previous prime is 122002211109983. The next prime is 122002211110207. The reversal of 122002211110000 is 11112200221.

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-4 number, since 4×122002211110000⁴ (a number of 57 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1984939269 + ... + 1985000731.

Almost surely, 2^{122002211110000} is an apocalyptic number.

122002211110000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122002211110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159063533188560).

122002211110000 is an abundant number, since it is smaller than the sum of its proper divisors (196124855267120).

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

122002211110000 is a wasteful number, since it uses less digits than its factorization.

122002211110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76773 (or 76752 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 122002211110000 its reverse (11112200221), we get a palindrome (122013323310221).

The spelling of 122002211110000 in words is "one hundred twenty-two trillion, two billion, two hundred eleven million, one hundred ten thousand".