101212022002 has 32 divisors (see below), whose sum is σ = 187885361664. Its totient is φ = 39818692800.

The previous prime is 101212021993. The next prime is 101212022039. The reversal of 101212022002 is 200220212101.

101212022002 = 60109² + 60110² + ... + 60136².

It is a happy number.

101212022002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1503274 + ... + 1569157.

It is an arithmetic number, because the mean of its divisors is an integer number (5871417552).

Almost surely, 2^101212022002 is an apocalyptic number.

101212022002 is a deficient number, since it is larger than the sum of its proper divisors (86673339662).

101212022002 is a wasteful number, since it uses less digits than its factorization.

101212022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3072634.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 101212022002 its reverse (200220212101), we get a palindrome (301432234103).

The spelling of 101212022002 in words is "one hundred one billion, two hundred twelve million, twenty-two thousand, two".