101210211101202 has 32 divisors (see below), whose sum is σ = 231414712508544. Its totient is φ = 28907567280000.

The previous prime is 101210211101201. The next prime is 101210211101221. The reversal of 101210211101202 is 202101112012101.

It is a happy number.

It is a super-2 number, since 2×101210211101202² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101210211101201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401367949 + ... + 401620032.

It is an arithmetic number, because the mean of its divisors is an integer number (7231709765892).

Almost surely, 2^{101210211101202} is an apocalyptic number.

101210211101202 is an abundant number, since it is smaller than the sum of its proper divisors (130204501407342).

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

101210211101202 is a wasteful number, since it uses less digits than its factorization.

101210211101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802990994.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 101210211101202 its reverse (202101112012101), we get a palindrome (303311323113303).

The spelling of 101210211101202 in words is "one hundred one trillion, two hundred ten billion, two hundred eleven million, one hundred one thousand, two hundred two".