10101121022010 has 64 divisors (see below), whose sum is σ = 26784762884352. Its totient is φ = 2424957950976.

The previous prime is 10101121021973. The next prime is 10101121022017. The reversal of 10101121022010 is 1022012110101.

It is a super-3 number, since 3×10101121022010³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10101121022017) 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, 430556089 + ... + 430579548.

It is an arithmetic number, because the mean of its divisors is an integer number (418511920068).

Almost surely, 2^{10101121022010} is an apocalyptic number.

10101121022010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10101121022010 is an abundant number, since it is smaller than the sum of its proper divisors (16683641862342).

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

10101121022010 is a wasteful number, since it uses less digits than its factorization.

10101121022010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861135687.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10101121022010 its reverse (1022012110101), we get a palindrome (11123133132111).

The spelling of 10101121022010 in words is "ten trillion, one hundred one billion, one hundred twenty-one million, twenty-two thousand, ten".