10120200222021 has 16 divisors (see below), whose sum is σ = 14780008440000. Its totient is φ = 6130966462208.

The previous prime is 10120200222017. The next prime is 10120200222023. The reversal of 10120200222021 is 12022200202101.

It is a cyclic number.

It is not a de Polignac number, because 10120200222021 - 2² = 10120200222017 is a prime.

It is a super-3 number, since 3×10120200222021³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120200222023) 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, 3421296771 + ... + 3421299728.

It is an arithmetic number, because the mean of its divisors is an integer number (923750527500).

Almost surely, 2^{10120200222021} is an apocalyptic number.

It is an amenable number.

10120200222021 is a deficient number, since it is larger than the sum of its proper divisors (4659808217979).

10120200222021 is a wasteful number, since it uses less digits than its factorization.

10120200222021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6842596548.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10120200222021 its reverse (12022200202101), we get a palindrome (22142400424122).

The spelling of 10120200222021 in words is "ten trillion, one hundred twenty billion, two hundred million, two hundred twenty-two thousand, twenty-one".