1012101121202 has 16 divisors (see below), whose sum is σ = 1586668874112. Its totient is φ = 483281235360.

The previous prime is 1012101121177. The next prime is 1012101121267. The reversal of 1012101121202 is 2021211012101.

It is a super-3 number, since 3×1012101121202³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17405363 + ... + 17463414.

It is an arithmetic number, because the mean of its divisors is an integer number (99166804632).

Almost surely, 2^{1012101121202} is an apocalyptic number.

1012101121202 is a deficient number, since it is larger than the sum of its proper divisors (574567752910).

1012101121202 is a wasteful number, since it uses less digits than its factorization.

1012101121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34869433.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1012101121202 its reverse (2021211012101), we get a palindrome (3033312133303).

The spelling of 1012101121202 in words is "one trillion, twelve billion, one hundred one million, one hundred twenty-one thousand, two hundred two".