20010211220962 has 8 divisors (see below), whose sum is σ = 30015481574736. Its totient is φ = 10005050696052.

The previous prime is 20010211220953. The next prime is 20010211220963. The reversal of 20010211220962 is 26902211201002.

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

It is a self number, because there is not a number n which added to its sum of digits gives 20010211220962.

It is not an unprimeable number, because it can be changed into a prime (20010211220963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27000208 + ... + 27731419.

It is an arithmetic number, because the mean of its divisors is an integer number (3751935196842).

Almost surely, 2^{20010211220962} is an apocalyptic number.

20010211220962 is a deficient number, since it is larger than the sum of its proper divisors (10005270353774).

20010211220962 is a wasteful number, since it uses less digits than its factorization.

20010211220962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54914432.

The product of its (nonzero) digits is 1728, while the sum is 28.

Adding to 20010211220962 its reverse (26902211201002), we get a palindrome (46912422421964).

The spelling of 20010211220962 in words is "twenty trillion, ten billion, two hundred eleven million, two hundred twenty thousand, nine hundred sixty-two".