10200121222010 has 8 divisors (see below), whose sum is σ = 18360218199636. Its totient is φ = 4080048488800.

The previous prime is 10200121222009. The next prime is 10200121222097. The reversal of 10200121222010 is 1022212100201.

10200121222010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9227931138001 + 972190084009 = 3037751^2 + 985997^2 .

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, 510006061091 + ... + 510006061110.

Almost surely, 2^{10200121222010} is an apocalyptic number.

10200121222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10200121222010 is a deficient number, since it is larger than the sum of its proper divisors (8160096977626).

10200121222010 is a wasteful number, since it uses less digits than its factorization.

10200121222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020012122208.

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

Adding to 10200121222010 its reverse (1022212100201), we get a palindrome (11222333322211).

The spelling of 10200121222010 in words is "ten trillion, two hundred billion, one hundred twenty-one million, two hundred twenty-two thousand, ten".