2101011012202 has 16 divisors (see below), whose sum is σ = 3394534318560. Its totient is φ = 972071189712.

The previous prime is 2101011012161. The next prime is 2101011012209. The reversal of 2101011012202 is 2022101101012.

It is not an unprimeable number, because it can be changed into a prime (2101011012209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642902593 + ... + 642905860.

It is an arithmetic number, because the mean of its divisors is an integer number (212158394910).

Almost surely, 2^{2101011012202} is an apocalyptic number.

2101011012202 is a deficient number, since it is larger than the sum of its proper divisors (1293523306358).

2101011012202 is a wasteful number, since it uses less digits than its factorization.

2101011012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285808517.

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

Adding to 2101011012202 its reverse (2022101101012), we get a palindrome (4123112113214).

The spelling of 2101011012202 in words is "two trillion, one hundred one billion, eleven million, twelve thousand, two hundred two".