2000021010002 has 8 divisors (see below), whose sum is σ = 3176503957116. Its totient is φ = 941186357632.

The previous prime is 2000021009993. The next prime is 2000021010011. The reversal of 2000021010002 is 2000101200002.

It is an interprime number because it is at equal distance from previous prime (2000021009993) and next prime (2000021010011).

It can be written as a sum of positive squares in 2 ways, for example, as 1905722269441 + 94298740561 = 1380479^2 + 307081^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×2000021010002⁴ (a number of 50 digits) contains 4444 as substring.

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, 29412073643 + ... + 29412073710.

Almost surely, 2^{2000021010002} is an apocalyptic number.

2000021010002 is a deficient number, since it is larger than the sum of its proper divisors (1176482947114).

2000021010002 is a wasteful number, since it uses less digits than its factorization.

2000021010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58824147372.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 2000021010002 its reverse (2000101200002), we get a palindrome (4000122210004).

The spelling of 2000021010002 in words is "two trillion, twenty-one million, ten thousand, two".