10011222020210 has 32 divisors (see below), whose sum is σ = 18079615007280. Its totient is φ = 3991301056512.

The previous prime is 10011222020143. The next prime is 10011222020213. The reversal of 10011222020210 is 1202022211001.

It can be written as a sum of positive squares in 8 ways, for example, as 7488941247649 + 2522280772561 = 2736593^2 + 1588169^2 .

It is not an unprimeable number, because it can be changed into a prime (10011222020213) 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, 4139162 + ... + 6095498.

Almost surely, 2^{10011222020210} is an apocalyptic number.

10011222020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10011222020210 is a deficient number, since it is larger than the sum of its proper divisors (8068392987070).

10011222020210 is a wasteful number, since it uses less digits than its factorization.

10011222020210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958030.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10011222020210 its reverse (1202022211001), we get a palindrome (11213244231211).

The spelling of 10011222020210 in words is "ten trillion, eleven billion, two hundred twenty-two million, twenty thousand, two hundred ten".