10210022020120 has 384 divisors, whose sum is σ = 26303828544000. Its totient is φ = 3561223311360.

The previous prime is 10210022020111. The next prime is 10210022020153. The reversal of 10210022020120 is 2102022001201.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10210022020120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1095608821 + ... + 1095618139.

It is an arithmetic number, because the mean of its divisors is an integer number (68499553500).

Almost surely, 2^{10210022020120} is an apocalyptic number.

10210022020120 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 10210022020120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13151914272000).

10210022020120 is an abundant number, since it is smaller than the sum of its proper divisors (16093806523880).

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

10210022020120 is a wasteful number, since it uses less digits than its factorization.

10210022020120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9523 (or 9506 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10210022020120 its reverse (2102022001201), we get a palindrome (12312044021321).

The spelling of 10210022020120 in words is "ten trillion, two hundred ten billion, twenty-two million, twenty thousand, one hundred twenty".