11211002020958 has 8 divisors (see below), whose sum is σ = 16821230762952. Its totient is φ = 5603925099976.

The previous prime is 11211002020957. The next prime is 11211002021041. The reversal of 11211002020958 is 85902020011211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11211002020957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 787946360 + ... + 787960587.

It is an arithmetic number, because the mean of its divisors is an integer number (2102653845369).

Almost surely, 2^{11211002020958} is an apocalyptic number.

11211002020958 is a deficient number, since it is larger than the sum of its proper divisors (5610228741994).

11211002020958 is a wasteful number, since it uses less digits than its factorization.

11211002020958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575910506.

The product of its (nonzero) digits is 2880, while the sum is 32.

The spelling of 11211002020958 in words is "eleven trillion, two hundred eleven billion, two million, twenty thousand, nine hundred fifty-eight".