210122010101002 has 8 divisors (see below), whose sum is σ = 315550789967556. Its totient is φ = 104938413445152.

The previous prime is 210122010100969. The next prime is 210122010101041. The reversal of 210122010101002 is 200101010221012.

It can be written as a sum of positive squares in 2 ways, for example, as 155324100742281 + 54797909358721 = 12462909^2 + 7402561^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61295800533 + ... + 61295803960.

Almost surely, 2^{210122010101002} is an apocalyptic number.

210122010101002 is a deficient number, since it is larger than the sum of its proper divisors (105428779866554).

210122010101002 is a wasteful number, since it uses less digits than its factorization.

210122010101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122591605352.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 210122010101002 its reverse (200101010221012), we get a palindrome (410223020322014).

The spelling of 210122010101002 in words is "two hundred ten trillion, one hundred twenty-two billion, ten million, one hundred one thousand, two".