2421001211002 has 8 divisors (see below), whose sum is σ = 3961638345312. Its totient is φ = 1100455095900.

The previous prime is 2421001210993. The next prime is 2421001211047. The reversal of 2421001211002 is 2001121001242.

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

It is a super-2 number, since 2×2421001211002² (a number of 26 digits) contains 22 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, 55022754774 + ... + 55022754817.

It is an arithmetic number, because the mean of its divisors is an integer number (495204793164).

Almost surely, 2^{2421001211002} is an apocalyptic number.

2421001211002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2421001211002 is a deficient number, since it is larger than the sum of its proper divisors (1540637134310).

2421001211002 is a wasteful number, since it uses less digits than its factorization.

2421001211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110045509604.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2421001211002 its reverse (2001121001242), we get a palindrome (4422122212244).

The spelling of 2421001211002 in words is "two trillion, four hundred twenty-one billion, one million, two hundred eleven thousand, two".