10210011121999 has 32 divisors (see below), whose sum is σ = 11796784634880. Its totient is φ = 8756931710592.

The previous prime is 10210011121987. The next prime is 10210011122021. The reversal of 10210011121999 is 99912111001201.

It is not a de Polignac number, because 10210011121999 - 2⁹ = 10210011121487 is a prime.

It is a super-2 number, since 2×10210011121999² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210011121939) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36081864 + ... + 36363730.

It is an arithmetic number, because the mean of its divisors is an integer number (368649519840).

Almost surely, 2^{10210011121999} is an apocalyptic number.

10210011121999 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

10210011121999 is a deficient number, since it is larger than the sum of its proper divisors (1586773512881).

10210011121999 is a wasteful number, since it uses less digits than its factorization.

10210011121999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284719.

The product of its (nonzero) digits is 2916, while the sum is 37.

The spelling of 10210011121999 in words is "ten trillion, two hundred ten billion, eleven million, one hundred twenty-one thousand, nine hundred ninety-nine".