4002211101202 has 4 divisors (see below), whose sum is σ = 6003316651806. Its totient is φ = 2001105550600.

The previous prime is 4002211101181. The next prime is 4002211101263. The reversal of 4002211101202 is 2021011122004.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3859107020521 + 143104080681 = 1964461^2 + 378291^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000552775299 + ... + 1000552775302.

Almost surely, 2^{4002211101202} is an apocalyptic number.

4002211101202 is a deficient number, since it is larger than the sum of its proper divisors (2001105550604).

4002211101202 is a wasteful number, since it uses less digits than its factorization.

4002211101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001105550603.

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

Adding to 4002211101202 its reverse (2021011122004), we get a palindrome (6023222223206).

The spelling of 4002211101202 in words is "four trillion, two billion, two hundred eleven million, one hundred one thousand, two hundred two".