202001102211010 has 64 divisors (see below), whose sum is σ = 380384290750464. Its totient is φ = 77089287844800.

The previous prime is 202001102210977. The next prime is 202001102211011. The reversal of 202001102211010 is 10112201100202.

202001102211010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×202001102211010² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202001102211011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161042487 + ... + 162291973.

It is an arithmetic number, because the mean of its divisors is an integer number (5943504542976).

Almost surely, 2^{202001102211010} is an apocalyptic number.

202001102211010 is a deficient number, since it is larger than the sum of its proper divisors (178383188539454).

202001102211010 is a wasteful number, since it uses less digits than its factorization.

202001102211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251319.

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

Adding to 202001102211010 its reverse (10112201100202), we get a palindrome (212113303311212).

The spelling of 202001102211010 in words is "two hundred two trillion, one billion, one hundred two million, two hundred eleven thousand, ten".