10240120222002 has 64 divisors (see below), whose sum is σ = 24904355973120. Its totient is φ = 3093088971600.

The previous prime is 10240120221983. The next prime is 10240120222019. The reversal of 10240120222002 is 20022202104201.

10240120222002 is a `hidden beast` number, since 1 + 0 + 240 + 1 + 202 + 220 + 0 + 2 = 666.

It is a super-2 number, since 2×10240120222002² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 27531118 + ... + 27900585.

It is an arithmetic number, because the mean of its divisors is an integer number (389130562080).

Almost surely, 2^{10240120222002} is an apocalyptic number.

10240120222002 is an abundant number, since it is smaller than the sum of its proper divisors (14664235751118).

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

10240120222002 is a wasteful number, since it uses less digits than its factorization.

10240120222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55432036 (or 55432030 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 10240120222002 its reverse (20022202104201), we get a palindrome (30262322326203).

The spelling of 10240120222002 in words is "ten trillion, two hundred forty billion, one hundred twenty million, two hundred twenty-two thousand, two".