10020102001210 has 64 divisors (see below), whose sum is σ = 20651622727680. Its totient is φ = 3428993252160.

The previous prime is 10020102001201. The next prime is 10020102001219. The reversal of 10020102001210 is 1210020102001.

It is an interprime number because it is at equal distance from previous prime (10020102001201) and next prime (10020102001219).

It is a super-2 number, since 2×10020102001210² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (10020102001219) 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, 155755431 + ... + 155819749.

It is an arithmetic number, because the mean of its divisors is an integer number (322681605120).

Almost surely, 2^{10020102001210} is an apocalyptic number.

10020102001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10020102001210 is an abundant number, since it is smaller than the sum of its proper divisors (10631520726470).

10020102001210 is a wasteful number, since it uses less digits than its factorization.

10020102001210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68491.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10020102001210 its reverse (1210020102001), we get a palindrome (11230122103211).

The spelling of 10020102001210 in words is "ten trillion, twenty billion, one hundred two million, one thousand, two hundred ten".